IBA - Lesson 6.1 | Business Quiz

IBA - Lesson 6.1

9th - 12th grade

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20 QuestionsShow answers

Question 1
SURVEY
30 seconds
Q.
A database can best be described as:
answer choices
a collection of data about a limited topic, displayed in rows and columns.
a category of information in a table.
a collection of data that can be sorted and searched using search algorithms.
a collection of information consisting of one or more related fields about a specific entity.
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Question 2
SURVEY
30 seconds
Q.
A one-to-many database table relationship can best be described as a table relationship in which:
answer choices
a record in Table A can have multiple matching records in Table B, but a record in Table B has only one matching record in Table A.
each record in Table A can have only one matching record in Table B, and vice versa.
one record in Table A can relate to many matching records in Table B, and vice versa.
no record in Table A has any matching records in Table B.
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Question 3
SURVEY
30 seconds
Q.
You access a search engine and enter the words "African" and "safari" in the search box. The search engine returns a list of Websites that include these words. Which type of search index did you use?
answer choices
Static index/site map
Keyword index
Full-text index
Structured directory index
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Question 4
SURVEY
30 seconds
Q.
What distinguishes an information portal from a search engine?
answer choices
An information portal allows only keyword index searches.
An information portal allows only static index/site map searches.
An information portal will only index Websites based on manual submissions.
An information portal uses a robot or spider program to browse the Web and index the content that it finds.
Tags:
Question 5
SURVEY
30 seconds
Q.
A search engine database contains titles, URLs and short descriptions for registered Webpages. What else would the database most likely contain?
answer choices
Robots
Spiders
Keywords
Scripts
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Question 6
SURVEY
30 seconds
Q.
Which of the following would you enter in a search engine to locate Webpages containing information about a topic?
answer choices
A file name
A keyword
A Uniform Resource Locator (URL)
A dotted-quad Internet address
Tags:
Question 7
SURVEY
30 seconds
Q.
A one-to-one database table relationship can best be described as a table relationship in which:
answer choices
no record in Table A has any matching records in Table B.
one record in Table A can relate to many matching records in Table B, and vice versa.
each record in Table A can have only one matching record in Table B, and vice versa.
a record in Table A can have multiple matching records in Table B, but a record in Table B has only one matching record in Table A.
Tags:
Question 8
SURVEY
30 seconds
Q.
A many-to-many database table relationship can best be described as a table relationship in which:
answer choices
no record in Table A has any matching records in Table B.
each record in Table A can have only one matching record in Table B, and vice versa.
one record in Table A can relate to many matching records in Table B, and vice versa.
a record in Table A can have multiple matching records in Table B, but a record in Table B has only one matching record in Table A.
Tags:
Question 9
SURVEY
30 seconds
Q.
Why might you receive different results using the same keywords on different search engines?
answer choices
Because not every search engine recognizes the same keywords
Because different search engines interpret keywords differently
Because not every Website is registered with every search engine
Because search engines can only show Websites that were found by their robot or spider programs.
Tags:
Question 10
SURVEY
30 seconds
Q.
In which database table relationship type is a junction table a necessary component?
answer choices
A one-to-one relationship
A one-to-many relationship
A many-to-one relationship
A many-to-many relationship
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Question 11
SURVEY
30 seconds
Q.
How do robot or spider programs usually find keywords for a Webpage?
answer choices
By reading each site's source code embedded in the <meta> tags
By reading every word contained on each Website
By reading the banner ads on each Website
By reading the title of each Website
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Question 12
SURVEY
30 seconds
Q.
The <meta> tag can be used in Webpages for which purpose?
answer choices
Providing search engines with a description of the Website
Preventing early-version browsers from viewing the Website
Containing the content that appears on each Webpage
Linking the Website to other related Webpages
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Question 13
SURVEY
30 seconds
Q.
What is the standard language for accessing information from a relational database?
answer choices
XML
PHP
ODBC
SQL
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Question 14
SURVEY
30 seconds
Q.
What kind of software do vendors such as IBM, Computer Associates, Oracle, Microsoft, Sybase and MySQL provide mainly to IT professionals so they can store, access and manipulate corporate database information?
answer choices
Database management systems (DBMSs)
Open Database Connectivity (ODBC) standards
Common Gateway Interface (CGI) applications
Structured Query Language (SQL) programs
Tags:
Question 15
SURVEY
30 seconds
Q.
When you search for topics using a Web search engine, what are you searching?
answer choices
All Websites on the World Wide Web
All computers connected to the Internet
An index or database of referenced Websites
An index or database of all computers connected to the Internet
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Question 16
SURVEY
30 seconds
Q.
In a relational database, what distinguishes a primary key from other database components?
answer choices
The primary key can contain duplicate data in the field.
The primary key can be found only in a junction table.
The primary key is always the first field in a database table.
The primary key uniquely identifies each record in a database table.
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Question 17
SURVEY
30 seconds
Q.
What is the term for a database that contains multiple tables related through common fields?
answer choices
Relational database
Non-relational database
Common database
Joined database
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Question 18
SURVEY
30 seconds
Q.
A relational database record can best be described as
answer choices
a collection of data about a limited topic, organized into rows and columns.
a collection of data that can be sorted and searched using search algorithms.
a category of information in a table.
a collection of information consisting of one or more related fields about a specific entity.
Tags:
Question 19
SURVEY
30 seconds
Q.
A database field can best be described as:
answer choices
a category of information in a table.
a collection of data about a limited topic, organized into rows and columns.
a collection of data that can be sorted and searched using search algorithms.
a collection of information consisting of one or more related pieces of information.
Tags:
Question 20
SURVEY
30 seconds
Q.
Which term is used to describe the component that relates multiple tables of information in a relational database?
answer choices
Primary key
Common field
Foreign key
Junction table
Tags: